CN219932350U - Locking device for locking disc of wind driven generator - Google Patents
Locking device for locking disc of wind driven generator Download PDFInfo
- Publication number
- CN219932350U CN219932350U CN202321346956.8U CN202321346956U CN219932350U CN 219932350 U CN219932350 U CN 219932350U CN 202321346956 U CN202321346956 U CN 202321346956U CN 219932350 U CN219932350 U CN 219932350U
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- limiting
- locking disc
- locking
- main body
- driven generator
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- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000005457 optimization Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Braking Arrangements (AREA)
Abstract
The utility model provides a locking device of a locking disc of a wind driven generator, which comprises the following components: the locking disc mechanism comprises a locking disc main body, a limiting ring is embedded in the locking disc main body, and a plurality of limiting columns are arranged on the upper surface of the limiting ring; the brake mechanism comprises a brake assembly, the brake assembly comprises a cylinder main body, the output end of the cylinder main body is provided with a transmission shaft, one end of the transmission shaft, which is far away from the cylinder main body, is provided with a limiting clamping plate, and relates to the technical field of wind driven generator locking discs.
Description
Technical Field
The utility model relates to the technical field of locking discs of wind driven generators, in particular to a locking device of a locking disc of a wind driven generator.
Background
The wind driven generator is a device for converting wind energy into electric energy and mainly comprises blades, a generator, mechanical components and electric components. According to the difference of the rotating shafts, the wind driven generator is mainly divided into a horizontal shaft wind driven generator and a vertical shaft wind driven generator, the horizontal shaft wind driven generator in the market at present occupies the main stream position, and a locking disc is arranged in the wind driven generator, so that the rotation of the wind driven generator can be controlled by braking the locking disc.
The existing wind wheel locking device with the patent publication number of CN216342596U cannot easily adjust the state of the locking disc when the work is stopped, is unfavorable for the insertion of the work locking device into the locking disc, and requires a worker to make a larger force to finish the adjustment of the locking disc.
The current locking dish is because the great effort can appear at the organic locking structure of locking dish of the mutual contact in a moment of locking when locking, and effort can strike locking dish and locking structure, if do not alleviate locking dish and locking structure can appear damaging cracked problem to the effort.
Disclosure of Invention
In order to solve the problem that the existing locking structure and a locking disc are contacted with each other to generate larger impact, the embodiment of the utility model provides a locking device for a locking disc of a wind driven generator, which is characterized in that a limit groove is formed in a locking disc main body, a limit ring is embedded in the limit groove, a concave clamping groove is formed at the intersection of the limit ring and the limit groove, and a buffer component is embedded in the position corresponding to the clamping groove, so that when the locking disc main body is braked, a limit column on the outer surface of the limit ring is braked, and the internal clamping groove and the buffer component are mutually extruded, so that acting force applied to the locking disc main body is counteracted, and acting force of the locking disc main body and the limit ring is improved.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows:
a wind turbine locking disk locking device comprising:
the locking disc mechanism is used for being connected with the wind wheel and braking the wind wheel, and comprises a locking disc main body, wherein a limiting ring is embedded in the locking disc main body, and a plurality of limiting columns are arranged on the upper surface of the limiting ring;
the brake mechanism is arranged on one side of the locking disc mechanism and used for braking the locking disc mechanism, the brake mechanism comprises a brake assembly, the brake assembly comprises a cylinder main body, a transmission shaft is arranged at the output end of the cylinder main body, and a limiting clamping plate is arranged at one end, far away from the cylinder main body, of the transmission shaft.
In order to connect the locking disc main body and the limiting ring with each other, the locking device for the wind driven generator locking disc is preferable in the utility model, wherein a limiting groove is concaved inwards at the intersection of the locking disc main body and the limiting ring, and the limiting groove and the limiting ring have the same size.
In order to achieve the buffering effect when the locking disc main body is braked, the wind driven generator locking disc locking device is preferably characterized in that a buffering component is concaved in the limiting groove and comprises a fixed block, a first limiting block is arranged at one end of the fixed block, and a second limiting block is arranged at the other end of the fixed block.
In order to counteract the situation that when larger impact occurs to the limiting ring during braking, the locking device for the locking disc of the wind driven generator is preferable, dampers are arranged on the inner sides of the fixed block, the first limiting block and the second limiting block, one end of each damper, which is located on the fixed block, is fixedly connected, and one end, which is far away from the fixed block, of each damper is inwards recessed in the first limiting block and the second limiting block.
In order to enable the limiting ring to be concave on the outer surface of the buffer component, the locking device of the locking disk of the wind driven generator is preferable, a clamping groove is concave on one side, away from the limiting column, of the limiting ring, and the length of the clamping groove is larger than that of the buffer component.
In order to enable the locking disc main body and the wind wheel to be connected with each other, the locking disc locking device for the wind driven generator is preferable, a plurality of mounting holes are formed in the periphery of the locking disc main body, which is located at the axis, of the locking disc main body, and the plurality of mounting holes penetrate through the locking disc main body.
In order to improve the overall strength of the brake assembly, the locking device of the locking disc of the wind driven generator is preferable in the utility model, positioning columns are arranged on the inner sides of the cylinder main body and the limiting clamping plate, two positioning columns are arranged in total, and the two positioning columns are positioned on one of two sides of the transmission shaft respectively.
In order to connect the limiting clamping plate and the limiting column with each other, the locking device for the locking plate of the wind driven generator is preferable in the utility model, the limiting clamping plate is of a concave structure, and the size of the hole inside the limiting clamping plate is larger than the diameter of the cross section of the limiting column.
The embodiment of the utility model has the advantages that:
1. according to the utility model, the limiting groove is formed in the locking disc main body, the limiting ring is embedded in the limiting groove, the concave clamping groove is formed in the intersection of the limiting ring and the limiting groove, and the buffer component is embedded in the position corresponding to the clamping groove, so that when the locking disc main body is braked, the limiting column on the outer surface of the limiting ring brakes, and the internal clamping groove and the buffer component are mutually extruded, so that acting force applied to the locking disc main body is counteracted, and acting force of the locking disc main body and the limiting ring is improved.
2. According to the utility model, the brake component is arranged on one side of the locking disc main body, the cylinder main body and the limiting clamping plate are arranged in the brake component, and the limiting clamping plate is of an inward concave structure, so that the limiting clamping plate can be in contact with the limiting column on the upper surface of the limiting ring, and the limiting column on the upper surface of the limiting ring is braked.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of a locking device for a locking disk of a wind driven generator;
FIG. 2 is a schematic diagram showing the overall structure of the connection between the locking disc body and the limiting ring;
FIG. 3 is a schematic view showing the overall structure of the locking disc body of the present utility model;
FIG. 4 is a schematic view of the overall structure of the back of the stop collar of the present utility model;
FIG. 5 is a schematic view of the overall structure of the brake assembly of the present utility model;
FIG. 6 is a schematic view of the overall structure of the cushioning assembly of the present utility model.
The main reference numerals illustrate:
1. a locking disc body; 2. a limiting ring; 3. a limit column; 4. a brake assembly; 41. a cylinder main body; 42. a transmission shaft; 43. positioning columns; 44. a limiting clamping plate; 5. a buffer assembly; 51. a fixed block; 52. a first limiting block; 53. a second limiting block; 54. a damper; 6. a mounting hole; 7. a clamping groove; 8. and a limit groove.
Detailed Description
According to the embodiment of the utility model, the problem that a locking structure and a locking disc in the prior art are contacted with each other to generate larger impact is solved by providing the locking device of the locking disc of the wind driven generator, the limiting groove is formed in the locking disc main body, the limiting ring is embedded in the limiting groove, the clamping groove is inwards recessed at the intersection of the limiting ring and the limiting groove, and the buffer component is embedded in the position corresponding to the clamping groove, so that when the locking disc main body is braked, the limiting column on the outer surface of the limiting ring brakes, and the internal clamping groove and the buffer component are mutually extruded, so that acting force borne by the locking disc main body is counteracted, and acting force of the locking disc main body and the limiting ring is improved.
The technical scheme in the embodiment of the utility model aims to solve the problems, and the general idea is as follows:
referring to figures 1-6 of the drawings,
a wind turbine locking disk locking device comprising:
the locking disc mechanism is used for being connected with the wind wheel and braking the wind wheel, and comprises a locking disc main body 1, a limiting ring 2 is embedded in the locking disc main body 1, and a plurality of limiting columns 3 are arranged on the upper surface of the limiting ring 2;
the brake mechanism is arranged on one side of the locking disc mechanism and used for braking the locking disc mechanism, the brake mechanism comprises a brake assembly 4, the brake assembly 4 comprises a cylinder main body 41, a transmission shaft 42 is arranged at the output end of the cylinder main body 41, a limit clamping plate 44 is arranged at one end, far away from the cylinder main body 41, of the transmission shaft 42, meanwhile, the limit clamping plate 44 is of a concave structure, and therefore the limit clamping plate 44 can be in contact with a limit column 3 on the upper surface of the limit ring 2, and accordingly the limit column 3 on the upper surface of the limit ring 2 is braked.
In this embodiment: the cylinder main body 41 inside the brake assembly 4 runs to drive the transmission shaft 42 inside to run, and the transmission shaft 42 drives the limiting clamping plate 44 to move during transmission, and the limiting clamping plate 44 is in contact with the limiting column 3 on the upper surface of the limiting ring 2, so that the limiting column 3 is mutually wrapped under the action of the limiting clamping plate 44 to achieve the braking effect.
As a technical optimization scheme of the utility model, a limiting groove 8 is concaved inwards at the intersection of the locking disc main body 1 and the limiting ring 2, and the size of the limiting groove 8 is the same as that of the limiting ring 2.
In this embodiment: the size of the limit groove 8 is the same as that of the limit ring 2, so that the limit ring 2 can be connected inside the locking disc main body 1.
As a technical optimization scheme of the utility model, a buffer component 5 is concaved in the limiting groove 8, the buffer component 5 comprises a fixed block 51, one end of the fixed block 51 is provided with a first limiting block 52, and the other end of the fixed block 51 is provided with a second limiting block 53.
In this embodiment: when the buffer component 5 is compressed to the maximum distance, the limiting ring 2 and the locking disc main body 1 stop rotating, so that the limiting column 3 on the outer surface of the limiting ring 2 brakes, acting force borne by the locking disc main body 1 is counteracted, and acting force of the locking disc main body 1 and the limiting ring 2 is improved.
As a technical optimization scheme of the utility model, dampers 54 are arranged on the inner sides of the fixed block 51, the first limiting block 52 and the second limiting block 53, one end of the damper 54, which is positioned on the fixed block 51, is fixedly connected, and one end, which is far away from the fixed block 51, of the damper 54 is inwards concave in the first limiting block 52 and the second limiting block 53.
In this embodiment: when the first limiting block 52 or the second limiting block 53 moves, the damper 54 on the inner side of the fixed block 51 is pressed, and the acting force of the first limiting block 52 or the second limiting block 53 is counteracted under the action of the damper 54.
As a technical optimization scheme of the utility model, a clamping groove 7 is concaved inwards on one side of the limiting ring 2 far away from the limiting column 3, and the length of the clamping groove 7 is longer than that of the buffer assembly 5.
In this embodiment: when the limiting ring 2 is installed on the upper surface of the locking disc main body 1, the clamping groove 7 at the bottom end of the limiting ring 2 is clamped on the upper surface of the buffer component 5 inside the locking disc main body 1, and when the limiting ring 2 brakes, the clamping groove 7 inside the limiting ring 2 and the buffer component 5 are in mutual contact to achieve the effect of counteracting acting force.
As a technical optimization scheme of the utility model, a plurality of mounting holes 6 are formed in a periphery of the locking disc main body 1 at the axis, and the plurality of mounting holes 6 penetrate through the locking disc main body 1.
In this embodiment: through being equipped with a plurality of mounting hole 6 in locking dish main part 1 inside, can make locking dish main part 1 and wind wheel interconnect inseparable under the effect of mounting hole 6.
As a technical optimization scheme of the utility model, positioning columns 43 are arranged on the inner sides of the cylinder main body 41 and the limiting clamping plate 44, two positioning columns 43 are arranged, and the two positioning columns 43 are positioned on one side of the transmission shaft 42.
In this embodiment: by the arrangement of the two positioning columns 43, the overall strength of the cylinder main body 41 and the limiting clamping plate 44 can be increased under the action of the positioning columns 43.
As a technical optimization scheme of the utility model, the limiting clamping plate 44 is of a concave structure, and the size of the hole inside the limiting clamping plate 44 is larger than the cross-section diameter of the limiting column 3.
In this embodiment: the cross-sectional diameter of the hole in the limiting clamping plate 44 is larger than that of the limiting column 3, and therefore the limiting clamping plate 44 contacts with the limiting column 3 mutually to brake the limiting ring 2.
Working principle:
during the use, install brake subassembly 4 in the one side that is close to locking dish main part 1, can brake through brake subassembly 4 when rotatory locking dish main part 1 like this, when locking dish main part 1 needs to brake, at this moment with brake subassembly 4 switch-on, the inside cylinder main part 41 operation of brake subassembly 4, drive inside transmission shaft 42 operation, drive spacing cardboard 44 when the transmission, spacing cardboard 44 and spacing post 3 mutual contact of spacing collar 2 upper surface, thereby wrap up spacing post 3 each other under the effect of spacing cardboard 44, when spacing cardboard 44 and spacing post 3 mutual contact, the draw-in groove 7 of spacing collar 2 bottom and the inside buffer unit 5 mutual contact that establishes of spacing groove 8 of spacing post 3 bottom, when buffer unit 5 compresses to the maximum distance, spacing collar 2 and locking dish main part 1 stop rotating, spacing post 3 of spacing collar 2 surface brake like this, thereby offset the effort that locking dish main part 1 received, the effort that has promoted locking dish main part 1 and spacing collar 2.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (8)
1. A wind turbine locking disc locking device, comprising:
the locking disc mechanism is used for being connected with the wind wheel and braking the wind wheel, and comprises a locking disc main body (1), a limiting ring (2) is embedded in the locking disc main body (1), and a plurality of limiting columns (3) are arranged on the upper surface of the limiting ring (2);
the braking mechanism is arranged on one side of the locking disc mechanism and used for braking the locking disc mechanism, the braking mechanism comprises a braking component (4), the braking component (4) comprises a cylinder main body (41), a transmission shaft (42) is arranged at the output end of the cylinder main body (41), and a limiting clamping plate (44) is arranged at one end, far away from the cylinder main body (41), of the transmission shaft (42).
2. The locking device for the locking disc of the wind driven generator according to claim 1, wherein a limiting groove (8) is concaved in the intersection of the locking disc main body (1) and the limiting ring (2), and the limiting groove (8) and the limiting ring (2) are the same in size.
3. The locking device for the locking disc of the wind driven generator according to claim 2, wherein a buffer component (5) is concaved in the limiting groove (8), the buffer component (5) comprises a fixed block (51), a first limiting block (52) is arranged at one end of the fixed block (51), and a second limiting block (53) is arranged at the other end of the fixed block (51).
4. A locking device for a locking disc of a wind driven generator according to claim 3, wherein the inner sides of the fixed block (51) and the first limiting block (52) and the second limiting block (53) are provided with dampers (54), one end of the dampers (54) located on the fixed block (51) is fixedly connected, and one end of the dampers (54) far away from the fixed block (51) is concaved inwards in the first limiting block (52) and the second limiting block (53).
5. The locking device for the locking disc of the wind driven generator according to claim 1, wherein a clamping groove (7) is concavely formed in one side, far away from the limiting column (3), of the limiting ring (2), and the length of the clamping groove (7) is larger than that of the buffer assembly (5).
6. The locking device for the locking disc of the wind driven generator according to claim 1, wherein a plurality of mounting holes (6) are formed in a periphery of the locking disc main body (1) at the axis, and the plurality of mounting holes (6) penetrate through the locking disc main body (1).
7. The locking device for the locking disc of the wind driven generator according to claim 1, wherein positioning columns (43) are arranged on the inner sides of the cylinder main body (41) and the limiting clamping plate (44), two positioning columns (43) are arranged in total, and the two positioning columns (43) are located on two sides of the transmission shaft (42) respectively.
8. The locking device for the locking disc of the wind driven generator according to claim 1, wherein the limiting clamping plate (44) is of a concave structure, and the size of an inner hole of the limiting clamping plate (44) is larger than the cross-sectional diameter of the limiting column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321346956.8U CN219932350U (en) | 2023-05-30 | 2023-05-30 | Locking device for locking disc of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321346956.8U CN219932350U (en) | 2023-05-30 | 2023-05-30 | Locking device for locking disc of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219932350U true CN219932350U (en) | 2023-10-31 |
Family
ID=88493832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321346956.8U Active CN219932350U (en) | 2023-05-30 | 2023-05-30 | Locking device for locking disc of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219932350U (en) |
-
2023
- 2023-05-30 CN CN202321346956.8U patent/CN219932350U/en active Active
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